No.57 Cobalt Screw Machine Drill HD (Stub) 135° Split Point ALTiN

No.57 (.0430) DIA. X 1/2" LOC X 1-3/8" OAL
$2.87

DESCRIPTION

Size (D1) Flute Length (L2) OAL (L1) # of Flutes Coating Degree Point In Stock Sku Price
#57 1/2 1-3/8 2 ALTiN 135° 50 A58523
$2.87
#27
1
2-1/16
2
ALTiN
135°
24
$3.53
#39
13/16
1-13/16
2
ALTiN
135°
24
$2.66